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TMUS (TMUS) has a market capitalization of $213.16B, down 5.6% over the past year and up 41.8% over the past five years.
Market Cap
$213.16B
52W High
$292.26B
52W Low
$185.11B
5Y Change
+41.8%
| Year | Market Cap | Change |
|---|---|---|
| 2026 | $213.16B | -5.56% |
| 2025 | $225.71B | -10.93% |
| 2024 | $253.41B | +34.81% |
| 2023 | $187.98B | +12.51% |
| 2022 | $167.08B | +18.94% |
| 2021 | $140.48B | -13.66% |
| 2020 | $162.70B | +151.04% |
| 2019 | $64.81B | +24.07% |
| 2018 | $52.24B | -3.32% |
| 2017 | $54.03B | +11.26% |
| 2016 | $48.57B | - |
| Quarter | Market Cap | Change |
|---|---|---|
| Q3 2026 | $213.16B | -5.56% |
| Q4 2025 | $225.71B | -15.47% |
| Q3 2025 | $267.01B | +0.12% |
| Q2 2025 | $266.69B | -11.07% |
| Q1 2025 | $299.90B | +18.34% |
| Q4 2024 | $253.41B | +7.70% |
| Q3 2024 | $235.30B | +15.34% |
| Q2 2024 | $204.01B | +8.59% |
| Q1 2024 | $187.88B | -0.06% |
| Q4 2023 | $187.98B | +19.45% |
| Q3 2023 | $157.37B | -1.77% |
| Q2 2023 | $160.20B | -5.89% |
| Q1 2023 | $170.22B | +1.88% |
| Q4 2022 | $167.08B | +2.86% |
| Q3 2022 | $162.44B | +0.42% |
| Q2 2022 | $161.76B | +4.76% |
| Q1 2022 | $154.41B | +9.92% |
| Q4 2021 | $140.48B | -8.90% |
| Q3 2021 | $154.20B | -11.51% |
| Q2 2021 | $174.27B | +15.92% |
| Q1 2021 | $150.33B | -7.60% |
| Q4 2020 | $162.70B | +18.35% |
| Q3 2020 | $137.48B | +11.18% |
| Q2 2020 | $123.65B | +23.46% |
| Q1 2020 | $100.16B | +54.54% |
| Q4 2019 | $64.81B | -1.15% |
| Q3 2019 | $65.56B | +7.36% |
| Q2 2019 | $61.07B | +6.15% |
| Q1 2019 | $57.53B | +10.13% |
| Q4 2018 | $52.24B | -10.03% |
| Q3 2018 | $58.06B | +17.49% |
| Q2 2018 | $49.42B | +0.55% |
| Q1 2018 | $49.15B | -9.04% |
| Q4 2017 | $54.03B | +5.09% |
| Q3 2017 | $51.41B | +1.84% |
| Q2 2017 | $50.49B | -6.34% |
| Q1 2017 | $53.90B | +10.99% |
| Q4 2016 | $48.57B | +29.68% |
| Q3 2016 | $37.45B | +7.47% |
| Q2 2016 | $34.85B | +9.60% |
| Q1 2016 | $31.80B | - |
Market capitalization (market cap) is the total value of a company's outstanding shares, calculated by multiplying the current share price by the number of shares outstanding. It reflects what the market believes the entire company is worth and is used to group companies into large-, mid-, and small-cap tiers.